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<blockquote data-quote="Peter Morris" data-source="post: 138022" data-attributes="member: 652">Re: New DIY Mid HighThanks to everyone that has assisted so far, it’s been a great help. As I mentioned previously I am now doing some more work to optimize the design of a 60 degree version. I will post an update shortly… DIY MH60 with even more SPL and the possibility of arraying two or more boxes per side.<img src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png" class="smilie smilie--emoji" loading="lazy" width="64" height="64" alt=":)" title="Smile&nbsp; &nbsp; :)"&nbsp; data-smilie="1"data-shortname=":)" />~<img src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f642.png" class="smilie smilie--emoji" loading="lazy" width="64" height="64" alt=":-)" title="Smile&nbsp; &nbsp; :-)"&nbsp; data-smilie="1"data-shortname=":-)" />~:smile:I think it is also appropriate to mention again that the object of this project was to match the output capabilities of something like a KF850e with a speaker on a stick; the output you would normally associate with a much larger ground stacked PA or small flown line-array.Given the number of times Danley’s SM80 has been mentioned recently it&#039;s also worth mentioning that it’s not appropriate to compare the DIY with SM80.&nbsp; The SM80 is a great box, and I love the coaxial B&amp;C driver it uses. In comparison the DIY is a little heavier and bigger; it goes about 100Hz lower and&nbsp; should have about 8 dB more output. At 100 Hz it models with 15dB more output than the SM80! The DIY should run at almost 135 dB continuous above 100Hz.</blockquote>

[QUOTE="Peter Morris, post: 138022, member: 652"] Re: New DIY Mid High Thanks to everyone that has assisted so far, it’s been a great help. As I mentioned previously I am now doing some more work to optimize the design of a 60 degree version. I will post an update shortly… [I]DIY MH60 [/I]with even more SPL and the possibility of arraying two or more boxes per side.:)~:-)~:smile: I think it is also appropriate to mention again that the object of this project was to match the output capabilities of something like a KF850e with a speaker on a stick; the output you would normally associate with a much larger ground stacked PA or small flown line-array. Given the number of times Danley’s SM80 has been mentioned recently it's also worth mentioning that it’s not appropriate to compare the DIY with SM80. The SM80 is a great box, and I love the coaxial B&C driver it uses. In comparison the DIY is a little heavier and bigger; it goes about 100Hz lower and should have about 8 dB more output. At 100 Hz it models with 15dB more output than the SM80! The DIY should run at almost 135 dB continuous above 100Hz. [/QUOTE]

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